Home / 37,954.19-56,855.13-34,853.91

Finding the Fourth Proportional to 37,954.19, 56,855.13 and 34,853.91

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Solution

The fourth proportional to 37,954.19, 56,855.13 and 34,853.91 is: 52,210.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,954.19 : 56,855.13 = 34,853.91 : x
  2. Step 2: Convert to fraction form
    37,954.19/56,855.13 = 34,853.91/x
  3. Step 3: Cross multiply
    37,954.19x = 56,855.13 × 34,853.91
  4. Step 4: Simplify right side
    37,954.19x = 1,981,623,584.06
  5. Step 5: Solve for x
    x = 1,981,623,584.06/37,954.19
  6. Step 6: Final answer
    x = 52,210.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.